.tab-iframe-mask {
	position: absolute;
	z-index: 2;
	width: 100%;
	height: 100%;
	background: #ccc;
	z-index: 1000;
	opacity: 0.3;
	filter: alpha(opacity = 30);
}

.tab-iframe-mask-msg {
	z-index: 3;
	width: auto;
	height: 16px;
	line-height: 16px;
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -20px;
	margin-left: -92px;
	border: 2px solid #d4d4d4;
	padding: 12px 5px 10px 30px;
	background: #ffffff url("themes/default/images/loading.gif") no-repeat
		scroll 5px center;
}

.tab-iframe-mask-container {
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 1;
	background: #fff;
}

.tab-iframe-container {
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 0;
}